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Arbitrum
ERC20

USDC (ERC20) Contract on Arbitrum — Address, Freeze Functions & Stats

Issued by Circle. Verified against the actually deployed contract, not just the newest-looking source.

Contract address

0xaf88d065e77c8cC2239327C5EDb3A432268e5831

Issuer

Circle

Standard

ERC20

Network

Arbitrum

View on official block explorer

Freeze mechanism

Freezeblacklist(address _account)
UnfreezeunBlacklist(address _account)
Read statusisBlacklisted(address _account) → bool
EventsBlacklisted, UnBlacklisted

Check it yourself

  1. Open the contract address on the chain’s official block explorer (link above).
  2. Go to the "Contract" tab, then "Read Contract" (or "Read as Proxy" if the explorer shows one).
  3. Find the read function listed above.
  4. Paste the wallet address you want to check and click "Query".
  5. `true` means that address is currently frozen or blacklisted.

That only tells you the current status. It doesn't tell you where the funds came from, whether the counterparties are compromised, or how likely a future freeze is. That is the gap FreezeRadar's wallet scan fills.

Read it programmatically

Node.js (ethers v6)

import { ethers } from "ethers";

const provider = new ethers.JsonRpcProvider("https://your-rpc-url");
const abi = ["function isBlacklisted(address) view returns (bool)"];
const contract = new ethers.Contract(
  "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
  abi,
  provider
);

const isFlagged = await contract.isBlacklisted("0xWalletAddressToCheck");
console.log(isFlagged); // true or false

Or use our API to cover every supported chain with one call instead of one integration per EVM chain.

Live USDC freeze stats on Arbitrum

Freeze events recorded

0

Value frozen

$0

Wallets affected

0

No freeze event recorded for this contract yet.

See every freezeable contractScreen a USDC wallet before you sendRun a wallet scan

FAQ

What is the official USDC contract address on Arbitrum?

0xaf88d065e77c8cC2239327C5EDb3A432268e5831. Always confirm this against Circle's own transparency page before trusting it — that link is on this page.

How can I tell if a USDC address is frozen or blacklisted?

Read isBlacklisted(address _account) → bool directly from the contract, or use FreezeRadar's scan, which also checks sanctions exposure and counterparty risk that a direct contract read can't show.

Has USDC on Arbitrum actually been used to freeze wallets?

FreezeRadar has not recorded a freeze event for this specific contract yet.

USDC (ERC20) Contract on Arbitrum — Address, Freeze Functions & Stats | FreezeRadar